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Christian Kost

@kostchristian.bsky.social

4.6k Following3.5k Followers

Experimental ecology and evolution | microbes | evolution of metabolic interactions | cooperation | bacterial multicellularity.

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@evolvedbiofilm.bsky.socialSep 30, 2026, 9:52 AMReposted by @kostchristian.bsky.social

Sarahi Garcia @sarilog.bsky.social on Microbial interactions across levels of biological organization
#MibiNet

@selimlab.bsky.socialSep 30, 2026, 12:41 PMReposted by @kostchristian.bsky.social

Christian Kost @kostchristian.bsky.social presented at @mibinet.bsky.social conference

@evolvedbiofilm.bsky.socialSep 30, 2026, 7:07 AMReposted by @kostchristian.bsky.social

Christian Kost @kostchristian.bsky.social starts the second day of #MibiNet conference with his talk on Raiding or trading: disentangling metabolic interaction networks of bacteria
#CrossFeeding

@rafamarcondes.bsky.socialSep 10, 2026, 4:02 PMReposted by @kostchristian.bsky.social

Anyone read this book yet? How are the early reviews?

@kostchristian.bsky.socialSep 29, 2026, 8:01 PM

I can strongly recommend Jeremy as a clever and caring supervisor and mentor. Join his lab when you are interested in computationally modelling interesting eco-evolutionary questions. 👇

@wcratcliff.bsky.socialSep 28, 2026, 5:55 PMReposted by @kostchristian.bsky.social

New paper out with @kaylastoy.bsky.social:

academic.oup.com/evlett/advan...

@andrejpaleo.bsky.socialSep 29, 2026, 2:24 PMReposted by @kostchristian.bsky.social

Dynamical [chemical] systems view on the emergence of heredity in evolution:
"This paper proposes that early chemical systems could preserve and pass on differences through stable chemical states rather than through stored sequences like DNA or RNA"
www.pnas.org/doi/10.1073/...
🧪 #Complexity #EvoBio

Behavior of compartments in environments selecting for different autocatalyst composition.
@ksbakes.bsky.socialSep 25, 2026, 9:04 AMReposted by @kostchristian.bsky.social

We have an open Assistant/Associate Professor position in Pathogen Biology at the Department of Genetics - come and join us! 🦠 🧫 🧬https://www.cam.ac.uk/jobs/assistantassociate-professor-in-pathogen-genetics-pc51175

@tomgauld.bsky.socialSep 24, 2026, 9:57 AMReposted by @kostchristian.bsky.social

My latest @newscientist.com cartoon.
many more here: www.newscientist.com/author/tom-gauld/

Image: A graph with lots of red dots clustered together in a curve. The are all looking upwards at a single red dot wearing sunglasses. 

Caption: Mike was an outlier and would probably be excluded from the study, but all the other data points secretly thought he was really cool.
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@marine-chronobio.bsky.socialSep 23, 2026, 10:12 AMReposted by @kostchristian.bsky.social

Let's start with a #StarterPack!

Here are some folks working on
#biological #rhythms ⏰
in #marine #life. 🌊

If you do so, too, please get in touch and we will add you!

#chronobiology #circadian #tidal #lunar #annual #MarineEcology #MarineLife #clocks #moon #tides

@vscooper.micropopbio.orgSep 20, 2026, 1:44 PMReposted by @kostchristian.bsky.social

Now published from a fun collaboration, please see 🧵

academic.oup.com/ismecommun/a...

@kostchristian.bsky.socialSep 18, 2026, 12:05 PM

Reminds me of ...

@pdixit.bsky.socialSep 15, 2026, 2:37 PMReposted by @kostchristian.bsky.social

1/ Our new paper is out in PRX Life. Physicists' often treat microbiomes as disordered systems with coexistence in very high-dimensional niche spaces. We asked whether empirical data supports this picture, and found the data point somewhere else: journals.aps.org/prxlife/abst...

@berasymbionts.bsky.socialSep 15, 2026, 12:15 PMReposted by @kostchristian.bsky.social

Our review is now online! Led by @soobinshin.bsky.social, we dig into the secondary metabolites shaping insect-fungus symbioses, from mutualists to parasites, and how they drive host specificity, behaviour & immunity 🐛🪲🍄🍄‍🟫 @thesainsburylab.bsky.social

doi.org/10.1016/j.co...

@paduba.bsky.socialSep 14, 2026, 8:48 AMReposted by @kostchristian.bsky.social

Happy to share our latest work digging a bit more into what makes the the core microbiota of photosynthetic organisms convergent (or not!). Work performed @lipme-toulouse.bsky.social @cnrs.fr, in collaboration with @guan06rui.bsky.social @quadraminstitute.bsky.social tinyurl.com/3e958dt6 (1/10)

@steigerlab.bsky.socialAug 31, 2026, 9:30 AMReposted by @kostchristian.bsky.social

📢Publication alert 📢 @pnas.org
Parental niche construction buffers microbial and competitive challenges and drives offspring dependence in burying beetles | PNAS www.pnas.org/doi/10.1073/...
Big congrats to Eric on his first PhD chapter! 🎉
Press release: www.uni-bayreuth.de/en/press-rel...

@maxplanck.deSep 9, 2026, 7:30 AMReposted by @kostchristian.bsky.social

We are hiring! Start at a #MaxPlanckInstitute with your own independent Max Planck Research Group. This position is equivalent to a W2 Professorship at a German university, or Associate Professor internationally. 🔗Apply until October 14th! www.mpg.de/career/max-p... #ScienceCareer #MPRG #TenureTrack

Call for independent Max Planck Research Groups
@zaminiqbal.bsky.socialSep 9, 2026, 7:59 AMReposted by @kostchristian.bsky.social

A chance to do a PhD on plasmid copy number with the excellent @wtmatlock.bsky.social , highly recommended! Combines genomics and experimental evolution with Tiff Taylor (whose bsky id I can't seem to find, apols)

gw4biomed.ac.uk/turning-up-t...

@kostchristian.bsky.socialSep 9, 2026, 8:20 AM

The title just says they test it without implying support of the idea.

@molmicrounihoh.bsky.socialSep 7, 2026, 11:05 AMReposted by @kostchristian.bsky.social

super interesting paper:

👇

Evolutionary Maintenance of Amino Acid Prototrophy in Escherichia coli!

academic.oup.com/gbe/article/...

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